PCA
PCA is a humectant that attracts and retains moisture within the skin. Learn about safety, benefits, and comparisons.
PCA Category
HumectantWhat Does PCA Do?
PCA attracts and retains moisture within the skin. It is included in formulations for improving skin hydration levels and moisture balance, supporting smoother and plumper skin appearance.
Found in facial moisturizers, hydrating serums, body lotions, and sheet masks. Best for dry, dehydrated, and combination skin types.
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